85990105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6607}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 109428480

約数和(自身を除く): 23438375

約数列:

[1, 5, 19, 95, 137, 685, 2603, 6607, 13015, 33035, 125533, 627665, 905159, 4525795, 17198021, 85990105]

約数ペア:

[(1, 85990105), (5, 17198021), (19, 4525795), (95, 905159), (137, 627665), (685, 125533), (2603, 33035), (6607, 13015)]